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ZIP Code 78598
Port Mansfield, TX, Willacy County
Population
245
Land area
6.3sq mi
People per sq mi
39
City
Port Mansfield
ZIP 78598 and nearby ZIP codes
ZIP 78598 at a glance
- ZIP 78598 (Port Mansfield) is 67% less dense than Texas as a whole.
Local data for ZIP 78598
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
13
ZIP Business Patterns 2023
Employees
36
$951K annual payroll
PPP loans
$257K
15 loans
Campaign donations
$1,800
100% D, 0% R, 2026 cycle
Environment and hazard risk
ZIP 78598, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: cold wave
Storm events since 1996
459
Countywide, mostly drought
Flood insurance policies
588
9.7% of homes, county
July high / Jan low
91° / 50°F
25.3 inches of rain a year
Health statistics
Share of adults in ZIP 78598, CDC PLACES estimates
Obesity
40.0%
U.S. 33.3% +6.7 pts
Diabetes
22.7%
U.S. 12.1% +10.6 pts
Smoking
19.7%
U.S. 12.8% +6.9 pts
Uninsured (18-64)
20.6%
U.S. 11.1% +9.5 pts
Frequently asked questions
- What city is ZIP code 78598?
- ZIP code 78598 is in Port Mansfield, TX (Willacy County).
- What county is ZIP code 78598 in?
- ZIP code 78598 is mostly in Willacy County, Texas.
- How many people live in ZIP code 78598?
- About 245 people live in the 78598 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.